STOP THORN (ST)
Approx. 3 mm thick rubber buffer produced from a special compound, placed between tread and carcass. Due to its properties prevents from having puncture or cutoff and such eliminates risk of tyre defect while common using. It increases stiffness and strenght in the crown area and such eliminates drag while keeping adhesion. Optimal properties are reached by application together with Long Way construction and with reflective stripe.